1//===-- BreakpointResolverFileRegex.h ----------------------------*- C++ 2//-*-===// 3// 4// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 5// See https://llvm.org/LICENSE.txt for license information. 6// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 7// 8//===----------------------------------------------------------------------===// 9 10#ifndef liblldb_BreakpointResolverFileRegex_h_ 11#define liblldb_BreakpointResolverFileRegex_h_ 12 13#include <set> 14#include "lldb/Breakpoint/BreakpointResolver.h" 15#include "lldb/Utility/ConstString.h" 16 17namespace lldb_private { 18 19/// \class BreakpointResolverFileRegex BreakpointResolverFileRegex.h 20/// "lldb/Breakpoint/BreakpointResolverFileRegex.h" This class sets 21/// breakpoints by file and line. Optionally, it will look for inlined 22/// instances of the file and line specification. 23 24class BreakpointResolverFileRegex : public BreakpointResolver { 25public: 26 BreakpointResolverFileRegex( 27 Breakpoint *bkpt, RegularExpression regex, 28 const std::unordered_set<std::string> &func_name_set, bool exact_match); 29 30 static BreakpointResolver * 31 CreateFromStructuredData(Breakpoint *bkpt, 32 const StructuredData::Dictionary &options_dict, 33 Status &error); 34 35 StructuredData::ObjectSP SerializeToStructuredData() override; 36 37 ~BreakpointResolverFileRegex() override; 38 39 Searcher::CallbackReturn SearchCallback(SearchFilter &filter, 40 SymbolContext &context, 41 Address *addr) override; 42 43 lldb::SearchDepth GetDepth() override; 44 45 void GetDescription(Stream *s) override; 46 47 void Dump(Stream *s) const override; 48 49 void AddFunctionName(const char *func_name); 50 51 /// Methods for support type inquiry through isa, cast, and dyn_cast: 52 static inline bool classof(const BreakpointResolverFileRegex *) { 53 return true; 54 } 55 static inline bool classof(const BreakpointResolver *V) { 56 return V->getResolverID() == BreakpointResolver::FileRegexResolver; 57 } 58 59 lldb::BreakpointResolverSP CopyForBreakpoint(Breakpoint &breakpoint) override; 60 61protected: 62 friend class Breakpoint; 63 RegularExpression 64 m_regex; // This is the line expression that we are looking for. 65 bool m_exact_match; // If true, then if the source we match is in a comment, 66 // we won't set a location there. 67 std::unordered_set<std::string> m_function_names; // Limit the search to 68 // functions in the 69 // comp_unit passed in. 70 71private: 72 DISALLOW_COPY_AND_ASSIGN(BreakpointResolverFileRegex); 73}; 74 75} // namespace lldb_private 76 77#endif // liblldb_BreakpointResolverFileRegex_h_ 78